English oil field unit 油田用英制单位
FU Field Unit 字段单元 ; 信息组单元
integral field unit 积分视场单元
the field unit 现场单元
free field unit 自由场测量器
Field-unit Matrix 项元矩阵
visual field unit 一个视野单元
Field Replaceable Unit 现场可更换部件 ; 区域可替换单元
field control unit 现场控制单元
field evaluation unit 区域评估组
Based on general PC-BASED programmable controller, the general and flexible measure-control field unit is developed, which has specialty characteristics and is suitable for different water measuring devices. Data sampling, flow calculation and controlling water works are also realized.
为适应在不同的测流方式下的数据采集和流量计算，采用通用的PC-BASED可编程控制器，用C语言开发出具有专业特色、通用、灵活的测控一体现场单元。
参考来源 - 供水计量现场单元及其测控网络的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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